3611040000 has 180 divisors, whose sum is σ = 12011042736. Its totient is φ = 962816000.

The previous prime is 3611039983. The next prime is 3611040011. The reversal of 3611040000 is 401163.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 476239 + ... + 483761.

Almost surely, 2^3611040000 is an apocalyptic number.

3611040000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3611040000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6005521368).

3611040000 is an abundant number, since it is smaller than the sum of its proper divisors (8400002736).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3611040000 is an frugal number, since it uses more digits than its factorization.

3611040000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7562 (or 7533 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 3611040000 is about 60091.9295746109. The cubic root of 3611040000 is about 1534.1839430797.

Adding to 3611040000 its reverse (401163), we get a palindrome (3611441163).

The spelling of 3611040000 in words is "three billion, six hundred eleven million, forty thousand".